CPC系列天文望远镜用户手册
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Libra 天秤系列天文望远镜使用说明书使用产品前请仔细阅读本说明书,并妥善保管CE.S2LIBRA1.2106.HTS81601 S81602杭州天文科技有限公司地址:浙江省杭州市拱墅区莫干山路1418-32号网址: E-mail:********************.cn 全国服务热线:400-874-7878更多信息,请关注“星特朗”公众号01恭喜您购买了Libra 天秤系列天文望远镜。
经纬仪是一种容易使用的双轴支架—高度角(俯/ 仰)和水平角(左/ 右)。
此望远镜为初学者设计,性价比高,结构紧凑而便携,其光学性能足够满足初级天文爱好者。
另外,也可用于地面观测,其较高的倍率会让你大开眼界。
在您着手进行观测之前,请花一些时间阅读这本说明书。
您可能需要通过几个观测时段来熟悉使用您的望远镜,因此在完全掌握望远镜的操作之前,建议您把说明书一直带在身边。
本说明书给出了使用中每个步骤的详细参考信息,并提供所需的参考资料和帮助提示,从而保证您的观测体验简单而愉快。
您的望远镜可以满足数年有价值的观测。
然而,在使用望远镜之前有几个注意事项,来保证您的安全以及望远镜的正常工作。
警告!不要直接利用裸眼或者是通过天文望远镜直视太阳(除非您已经有适当的太阳滤光镜)。
这将会对您的眼睛造成永久且无法挽回的伤害。
任何时候都不能用望远镜把太阳投影到任何表面上。
内部聚集的热量会损坏望远镜或望远镜上的附件。
任何时候都不能使用目镜端太阳滤光镜或赫歇尔棱镜天顶。
聚集在望远镜内部的热量会导致这些设备出现裂缝或爆炸,使漏出的阳光直接照射到人眼。
任何时候都不能让望远镜处于无人管理的状态,或交给孩子以及不熟悉正确操作程序的成年人。
产品简介产品简介部件说明0302安装本部分包含如何组装望远镜。
建议您在室内完成望远镜的首次安装,这样便于在户外安装前,识别各种附件,并且熟悉正确的组装程序。
连接望远镜镜筒到经纬仪1、松开鸠尾槽侧面的锁紧螺丝将鸠尾板滑入鸠尾槽。
celestron天文望远镜说明书标题:探索宇宙的神奇之旅——Celestron天文望远镜说明书[简介]天文学作为一门古老而神秘的学科,吸引了无数人投身其中。
而在探索浩瀚宇宙的旅途中,一把优质的天文望远镜起着不可或缺的作用。
Celestron作为顶尖的天文望远镜制造商之一,在质量和性能上享有盛名。
本篇文章将为您全面介绍Celestron天文望远镜的各个方面,帮助您更好地了解并掌握这一令人惊叹的科学工具。
[第一部分:简介和历史]1. Celestron天文望远镜的诞生:介绍Celestron公司的历史,并描述其在天文仪器制造领域的重要贡献。
2. 望远镜的基本原理:解释望远镜的基本原理,帮助读者了解光学系统、镜片和镜筒等组成部分。
[第二部分:产品线介绍]1. 初学者级别望远镜:介绍Celestron的入门级望远镜系列,包括不同型号和技术规格的比较分析。
2. 中级和高级望远镜:探讨Celestron的中级和高级望远镜系列,涵盖更高级的技术特点和功能,以及适用于不同需求和经验水平的用户。
3. 特殊用途望远镜:介绍Celestron的特殊用途望远镜系列,如天文摄影望远镜、太阳观测望远镜等,以满足特定爱好者和专业人士的需求。
[第三部分:使用和维护指南]1. 望远镜设置:提供使用Celestron望远镜前的准备工作和设置步骤,包括架设、校准和调节。
2. 天文观测技巧:分享一些天文观测的基本技巧,如选择观测点、使用天文图表和望远镜调焦等。
3. 望远镜维护:介绍保养Celestron望远镜并延长其寿命的关键措施,包括镜片清洁、存储和防护等。
[第四部分:宇宙探索与科学发现]1. 天文学简介:提供关于天文学的基础知识,包括天体的分类、星系的形成以及宇宙演化理论等,帮助读者逐步深入了解宇宙的奥妙。
2. 星体观测指南:介绍使用Celestron天文望远镜观测各类天体的方法和技巧,并分享一些观测过程中的实用建议。
3. 科学发现与研究:概述Celestron天文望远镜在天文学研究和科学发现方面的应用,介绍一些重要的观测项目和发现例子。
骑兵系列|骑兵系列03|骑兵系列1星特朗骑兵系列 单/双筒望远镜感谢您购买星特朗单/双筒望远镜!为了使您达到更佳的观测体验,我们建议您根据本说明书对您的双筒望远镜进行调节。
由于产品的改进,您所购买的产品可能与说明书介绍不完全一致,此说明书可作为参考使用。
如有疑惑,请与我们联系。
目镜护盖眼罩目镜物镜护盖8x427x307x50物镜调焦环调焦轮模式按钮电源按钮电池仓计算刻度盘LCD液晶显示屏罗盘窗口罗盘窗口脚架接口屈光度调节环骑兵系列2|骑兵系列3|调节瞳距(IPD)瞳孔之间的距离,因人而异。
双筒望远镜必须调整到准确对准你的瞳孔,以得到一个单一的清晰像。
为调节瞳距,双手举起双筒到你的眼前,通过望远镜观察远处的一个目标。
调节双筒的两边,可能是更靠近,也可能是远离,直到你看到一个单一的清晰像(如图二)。
每次使用双筒望远镜时,请确认瞳距是否正确。
图二调节屈光度/聚焦型号:71420,71424,71426为确保获得一个清晰锐利的图像,双筒望远镜聚焦系统需要补偿双眼视度差,通过使用前设置右眼上的屈光度调节环完成。
具体步骤如下:1.通过双筒望远镜观测远处的一个目标。
2.用手或物镜盖盖住右边的物镜(注意不要碰到物镜,以免弄脏或弄伤)。
3.转动调焦轮,直到你左眼观测到清晰而锐利的图像。
4.用手或物镜盖盖住左边的物镜(注意不要碰到物镜,以免弄脏或弄伤)。
5.观测同一个目标,调节视度调节环,直到你右眼观测到清晰而锐利的图像。
6.现在,你的双筒望远镜已经按你的眼睛调节好了,只需要通过简单的调节调焦轮就可以聚焦到任意目标。
屈光度调节环调焦轮图三骑兵系列4|调节屈光度/聚焦型号:71422骑兵7x50两个目镜调焦是各自独立的,在使用前,调节两个目镜上的视度调节环。
一旦调焦到约100码处,从100码到无穷远的距离,双筒望远镜都无需额外的调节(距离小于100码可能需要调节)。
具体步骤如下:1.通过双筒望远镜观测100码或更远距离的目标。
双筒望远镜使用手册双筒望远镜是一种常见的光学仪器,可用于观察远处的物体和天体。
本手册将指导您正确地使用双筒望远镜,以获得最佳观测效果。
在开始使用双筒望远镜之前,请确保您已认真阅读并理解以下内容。
一、双筒望远镜的组成结构双筒望远镜主要由物镜、目镜、镜管、焦距调节装置、支架等部分组成。
1. 物镜:位于望远镜前端的镜片,负责集中和聚焦光线。
2. 目镜:位于望远镜后部的镜片,通过目镜可以看到放大的物体。
3. 镜管:连接物镜和目镜的管状结构,同时也是调整焦距和观测方向的部分。
4. 焦距调节装置:通常位于镜管中部,用于调整焦点位置,以确保观测的清晰度。
5. 支架:双筒望远镜通常配备三脚架或底座,以提供稳定的支撑和调整望远镜的高度。
二、双筒望远镜的使用步骤正确的使用双筒望远镜可以使观测更加清晰和准确,以下是使用双筒望远镜的步骤:1. 调节目镜:首先,使用望远镜的焦距调节装置将目镜调节到适合您的视力的位置。
通常目镜有一个调节环,您可以根据需要来调整。
2. 调节距离:在观测前,调整物镜和目镜之间的距离,使两个镜片可视物体重叠。
这可以通过拉动或推动镜管来实现。
3. 对焦物镜:使用焦距调节装置,将物镜对焦在您要观察的物体上。
通过观察物体上的细节,使其尽可能清晰。
4. 观测物体:通过目镜观察您感兴趣的物体。
可以通过转动镜管或移动双筒望远镜来调整视野,以便更好地观察。
5. 调整放大倍数:如果双筒望远镜配备了变倍功能,您可以通过调整放大倍数来获得不同程度的放大效果。
请注意,在较大倍数下观测时,图像可能会稍微模糊。
三、使用双筒望远镜的注意事项在使用双筒望远镜时,请注意以下几点:1. 防止眼睛疲劳:观测时间过长可能会导致眼睛疲劳。
建议每次观测后给眼睛一定的休息时间,以减轻眼部不适。
2. 防止晃动:双筒望远镜需要放置在稳定的支架上以防止晃动。
用手持观测时,尽量保持双手稳定并避免过度晃动。
3. 防止强光照射:避免将望远镜直接对准强光源,比如太阳或强烈的灯光。
Instruction SheetADVANCED CT LASER COLLIMATOR for CASSEGRAIN TELESCOPESThank you for purchasing the state-of-the-art HOTECHAdvanced CT Laser Collimator instrument. This instrumentuses the most advanced laser optical technologies achievingexcellent collimation in a very short distance. Collimation is amethod to align your telescope’s optics. The laser collimatormakes the collimation process more efficient and it canincrease collimation accuracy with the guide of theinstrument. Your telescope is aligned at the factory, butharsh handling during shipping can sometimes misaligncollimation. Some telescopes are not well collimated whenshipped. Misaligned collimation can mean decrease ofoptical efficiency thus introduces poor image contrast,astigmatism, and blurry images. The following describeshow to collimate your Cassegrain style telescope with theaid of the Advanced CT Laser Collimator to optimize theoptical efficiency of your telescope.Please read the entire instruction sheet before using your Advanced CT Laser CollimatorBe aware of the following as you use your Laser Collimator:Only turn ON your laser(s) when you are going to use it. Turn ON your laser(s) with adult supervision for collimating the telescope purpose use only. Do not point the laser(s) directly or indirectly via reflected glass or mirror other than your telescope to anyone’s eye. We will demonstrate the laser collimation on a Schmidt Cassegrain Telescope which applies to collimating all Cassegrain style telescopes in the similar way. All lasers on the collimator are class II (<1mW). For additional information, please visit our website, , or write us at .Collimation Basics You Must Know Before You StartWhat to Adjust:The only user accessible alignment component on a Cassegrain Telescope (includes CT, SCT, RC, Maksutov.) is the secondary mirror alignment screws. Therefore, you only need to adjust the three alignment screws located at the front of the telescope behind the secondary mirror (see illustration below). The limited adjustment makes the collimation simple to adjust but difficult to achieve. For ease of manual adjustment, we recommend replacing the stock alignment screws to a larger thumb screws for easier access and finer feel adjustment.How the Collimator Works:The Advanced CT Laser Collimator samples your entire optical system (primary, secondary mirror, and the eyepiece axial position) with a simulated large aperture flat-wavefront light source generated by three parallel lasers positioned behind the target plate. The target plate provides a clear view of the optics’ alignment condition when the three lasers are reflected back on the target (FIG. 1). It is extremely critical that the lasers must point square (co-aligned) with your primary mirror for an accurate reading. It is just like looking at a distant star and centering the star in the eyepiece FOV during a star test, except the star is about 3 feet in front of your telescope.To ensure accurate aiming, you must use the crosshair laser emitting from the center of the collimator as a guide to the center point on your primary mirror (FIG. 2A), and the reflected crosshair from the telescopes primary mirror to the center point of the target (FIG. 2C). Please expect to spend most of the time on iterating the aiming adjustment. Be patient and consistent, the reward is beyond your imagination.How to Adjust Collimation on Your Scope:You can collimate your telescope at almost any position (e.g. telescope 20 deg. up) as long asboth the collimator and the telescope point square at each other. Once the lasers and yourtelescope are co-aligned, adjust the necessary secondary alignment screws gently to move thethree projecting laser dots to line up on the same track on the target plate.Process Flow Chart:1. Setup collimator distance2. Install reflector in eyepiece3. Aim collimator at telescope (FIG. 2A)4. Aim telescope at collimator (FIG. 2C)5. Adjust secondary to bring the three laser dots on the same trackPackage Content:1 x Premium Soft Carrying Case1 x Advanced CT Laser Collimator1 x SCA Reflector Mirror (1.25” or 2”)1 x 3V, CR123 Lithium Battery1 x Paper Ruler1 x External alignment Tab Strap(in bottom layer)3 x Alignment Tabs (in bottom layer)1 x Users Manual (in cover pocket)1.0. Setting Up the Laser Collimator on the Tripod1.1. Where to setup the telescope and the collimatorStation both the collimator and the telescope on a solid ground (no carpeted, wooden floor, or any other surface that will flex or vibrate). It is required to have both stationed on the same ground floor.1.2. Setup the collimator on the tripoda). Fasten the laser collimator on the recommended fine adjustment stage with the threadknob on the mount to the ¼-20 screw hole at bottom of the rail base.b). Further lock the thread knob with the fly wheel lock.c). Use the standard ¼-20 screw on your tripod to fasten the fine adjustment stage.2.0. Getting Familiar with Your Instrument2.1. Installing the batteryUnthread the battery compartment cap then insert the CR123 lithium battery with the positive side up(tip side up) then close the battery cap.2.2. Switching the laser to the proper modePosition the collimator on a tripod about 4 feet distance from a white wall with the target side facingthe wall. Rotate the rotary knob on the top right corner of the collimator to activate different lasermodes. You will see the projecting laser patterns on the wall activating at various positions.Mode 0: Unit off.Mode 1: Crosshair laser ON.Mode 2: Crosshair laser and three alignment lasers ON.Mode 3: Crosshair laser, three alignment lasers, and target backlight ON for night use.Other modes:DT: Three alignment lasers ON.BL: Backlight ON.1L: Crosshair laser and backlight ON.CL: Three alignment lasers and backlight ON.This is a logic switch. Other modes are for visual preferences that will not affect the collimation process. Please use the recommended mode in each procedure for best result.2.3. Gross pointing adjustmentSwitch the laser to Mode 2, lift the tripod and move the collimator with the tripod at variousdistances from the wall to see how the crosshair expands and reduces in size in reference todifferent distances.2.4. Fine adjustment stage adjustmentPlace the tripod with collimator back on the ground. Find and adjust the corresponding knob onthe stage in the following.Vertical Adjustment:- The large knob, on right, is for quick rough adjustment in the vertical direction. You can loosenthe large knob and level the laser first.- The forward small knob is for fine adjustment in the vertical (up/down) direction. You must lockthe large knob first in order to make the fine adjustment with the forward knob.Horizontal Adjustment:- The left side small knob is for fine adjustment in the horizontal (left/right) direction.3.0. Adapting the SCA Reflector Mirror:3.1. Adapting the SCA Reflector Mirror on your focuserIf the purpose of the night is visual observation, you may adapt the SCA Reflector with the diagonal,on the condition that it does not introduce optical aberrations (center of the field is not shifted if thediagonal rotates in the drawtube). However, if photography or CCD imaging is planned, it is best toadapt the SCA Reflector without the diagonal.For an installation video guide of the SCA mechanism, please review our YouTube videos at/hotechusa under Installing and Uninstalling HOTECH SCA Laser Collimator.4.0. Do You Need the External Alignment Tabs?- It is very critical to have the lasers co-aligned with your primary mirror optical axis for an accurate diagnosis of your telescope. To achieve this, you use the projecting crosshair on the collimator to center point your primary mirror byreferencing the 4 corners on the mirror to the crosshair lines. Then you use the reflected crosshair lines projected on the primary mirror to center point back to the target.- The crosshair lines from the collimator are precisely 90 degrees apart. You will have to find or create the 90 degrees markings on or close proximity to your primary mirror for collimator aiming reference.- It is ideal to edge-mark the 4 corners (90 degrees apart) on the primary mirror or the cell holder if it is accessible. For those scopes that do not have accessible open truss configuration, please refer to the following solutions.4.1. Visible components close to the primary cell – no Alignment Tabs neededMost Meade SCT telescopes have at least 4 visible mounting screws at the base of the telescope 90 degrees apart, protrude into the OTA. Identify the position of these 4 screws by looking from the front of your telescope. You will rely on these screwsas your collimator aiming guide. You will not need the external Alignment Tabs for your telescope if the mounting screws arevisible. Please proceed to step 5.0.4.2. No visible components close to the primary cell – require Alignment TabsIf there are no visible markings or objects in close proximity to the primary mirror that are 90 degreesapart, use the included Alignment Tabs as your alternative external aiming guide.4.3. Setting up the Alignment Tabs4.3.1. Measure and mark the 4-corner distance on your OTAa). Use the included paper strip ruler and wrap it onthe OTA closest to the primary mirror position.b). Mark the position where the paper strip interceptsto a full diameter wrap.c). Remove the paper strip. Line up the start of thestrip with the marked position and fold it twice tofind the ¼ length of your OTA diameter. d). Wrap the paper strip back on your OTA, and use amarker or pencil to mark three consecutivepositions 90 degrees apart on your OTA.ab c d 4.3.2. Installing the Alignment Tabsa). Wrap and tighten the black strap around the OTA next to the 3indexed markers on the OTA.b). Insert the base of three Alignment Tabs at the correspondingpre-marked position.c). Pre-adjust the Alignment Tabs to make it tangent to the OTA.A b c4.3.3. Lining up the Alignment Tabs normal to the OTAIt is important to keep the Alignment Tabs tangent to the OTA at eachmarked position for an accurate aiming reference. Use the crosshairlaser on the collimator to help you achieve this step.a). Position the laser collimator at about the same center height of yourtelescope. Switch to Mode 1 to activate the crosshair laser.b). Aim the crosshair directly at the visual back of your telescope toproject the crosshair on the 4-edge marks. Check the reflection ofthe crosshair laser on the target from the SCA reflector and adjustboth pointing of the collimator and the telescope to bring thereflected crosshair back to the center of the target on the collimator.c). Iterate the process until both the projecting crosshair on yourtelescope is on the 4-edge marks and the reflected crosshair is inthe center of the target.d). Adjust the Alignment Tabs to line up with the crosshair to the end ofthe Alignment Tab. This will ensure the tabs are pointingnormal/tangent to the OTA. You will rely on these tabs duringcollimation. Switch to Mode 0 to turn off the laser collimator.a &b b &c b & cd d5.0. Positioning the Laser Collimator at the Proper DistanceThe distance between the laser collimator and yourtelescope varies depending on the diameter and focaldistance of your telescope. In general, the longer thedistance away from your telescope, the higher accuracy youwill achieve. And in practice, any distance beyond the focaldistance will be sufficient for your calibration for both visualand practical adjustment purposes. In this procedure, wewill help you identify the best collimating distance for yourtelescope.5.1. Determine the distance between the laser collimator and your telescopea). Position the collimator in front of the scope to about equal length of the OTAwith the target display facing the telescope (photo above).b). Switch the collimator to Mode 1 (crosshair laser only).c). Roughly aim the crosshair toward the telescope.d). Experiment with the proper distance by slightly lifting the tripod, with thecollimator on it, and move the collimator slowly toward and away from thetelescope while keeping the reflected crosshair on the target plate. Don’t worryabout getting the crosshair perfectly concentric in the center of the target at thispoint. You will see how the crosshair contract and expands in size on the targetplate in relation to the distance adjustments.e). Move the collimator to where the crosshair converges to the smallest size. Thisis the back focal point of the primary mirror. Now begin to move the targettowards the telescope until the crosshair expands to the size of the first ring? onthe target.f). Firmly position the tripod at this distance. This will be your collimating distance.6.0. Achieving Co-Alignment on the Collimator and Your TelescopeThis is the critical stage where you must co-align the collimator and your telescope for an accurate reading of your optics alignment. DO NOT use the center of the secondary mirror assembly as your crosshair centering reference because the secondary mirror might not be center positioned on the corrector plate, and the telescope might not be pointing straight at the collimator at this point. You can use it as a quick gross adjustment, but not for final aiming adjustment.6.1.1. For telescopes using the internal screws as the aiming referencea). Check if the crosshair is visible on the internal screws.b). Aim the crosshair emitting from the collimator on your telescope’s 4-corner referencingedges (the internal screws). Us the fine adjustment stage to refine the collimator aiming.c). Go to step 6.2 (next page).6.1.2. For telescopes using the Alignment Tabs as the aiming referencea). Check if the crosshair is visible on the three tabs.b). Point the crosshair as close to the center of the primary mirror, and wave your hand behindthe Alignment Tabs to find the crosshair. If the crosshair is cropped beyond the tip of thestick, move your collimator further away from the telescope until you can see a portion of thecrosshair projecting on the tip of the Alignment Tabs.c). Us the fine adjustment knob to refine the collimator aiming to line up with the threeAlignment Tabs.6.2. Aim your telescope back to the collimatora). Use the telescope’s fine adjustment knob or the motor remote control to aim the reflectedcrosshair from your telescope back to the center of the target. You will need to line up thevertical and horizontal cropped crosshair lines with the cross line on the target plate. When itpoints square, the vertical and horizontal cropped crosshair lines will have symmetry length.6.3. Co-alignment confirmationIterate step 6.0 until both conditions are met. This means both telescope and the collimator are pointing square at each other like looking at a distant star. Lock your telescope and you are ready to diagnose your optics.7.0. How to Read the Diagnostic Result on the CollimatorWith proper aiming in step 6, the collimator can accurately reveal any errors in your optical system by reading the center deviation of the three returning laser dots on the target plate.7.1. Locate the three laser dotsa). Switch to Mode 2 or Mode 3 (three lasers and the crosshair, or Mode 3 with backlight).b). Verify if the crosshair is still center pointed on both the target plate and the Alignment Tabs or screw markers?.c). Locate the three laser dots on the target plate.d). If the three laser dots are visible on the target plate, go to step 8 to collimate your telescope.e). If the three laser dots are not visible or partially visible on the target plate, please continue to the following possiblescenarios.7.2. The SCA Reflector is not properly adapteda). The SCA Reflector represents the axial alignment of your drawtube (eyepiece holder). You must install it correctly (squarein your drawtube) in order to represent the axial position of your eyepiece or CCD camera position. This axial position of your drawtube is directly related to the alignment axis of your entire optical system (telescope). Please refer to step 3 for proper SCA Reflector installation guide.b). If you have verified the correct installation, and still exhibit the same condition, continue to the next step, otherwise go tostep 8.7.3. The SCA Reflector is not positioned at the focal planea). This can happen if you were initially using the diagonal for viewing, thus the focal plane is at the diagonal extensiondistance. After you remove the diagonal for collimation, without any focusing adjustment, it will move the three laser dots out of the target screen. If you do not use the diagonal, continue to the 7.4.b). Adjust the focus to bring at least two laser dots into the full view of the target plate. Adjust the focus in one direction first tosee if any of the laser dots are moving toward the center direction of the target. If the laser(s) is moving or expanding away from the center of the target, reverse the focusing direction to bring at least two laser dots into the full view of the target plate. Go to step 8 to collimate your telescope.7.4. Your telescope is grossly out of alignmentWhen your telescope is grossly out of alignment, the laser dots may be completely out of the target screen. You may start the collimation process to see if you can bring the three laser dots into the target screen. Proceed to step 8.0.8.0. Collimating Your TelescopeThe main objective in this step is to bring the three laser dots on the same track on the target. You will need to constantly check the crosshair laser (step 6) for both telescope and collimator aiming on each iterated adjustment. Here are few simple precautions you need to follow while adjusting the secondary mirror alignment screws located on the back of the secondary mirror assembly or front center of the telescope.a. Never touch the central screw which holds the secondary mirror.b. The three screws must be turned in moderation, no screw being over-tightened or totally unscrewed.c. When a screw is turned, the other two must be tightened. Never keep more than one screw loose.d. Each turn on the screws must be small. Reference the screw adjustment to the displacement of the three laser dots on the target plate to determine your adjustment level.8.1. Collimate your telescopea). Adjust the alignment screws to bring the three reflected laser dots on the same track on the target.b). If you cannot bring all three laser dots into the target view because the dots are too far apart, adjust the focus to merge thethree laser dots at approximate distance between track 4 & 5. c). Check for proper aiming of the collimator and the telescope in step 6.The telescope might shift in position if you put too much pressure during secondary mirror adjustment. You must doublecheck if you have nudged the telescope pointing out of the co-alignment.d). Iterate step 8.1 until both the three laser dots are on the same track on the target and the aiming of both the collimator andtelescope are still co-aligned.9.0. Verifying and Fine Tuning Your Collimation9.1. Star test to verify the adjustmenta). On your first observing session, star test the telescope to verify the adjustments.The Advanced CT Laser Collimator should bring excellent collimation to your telescope. Minor adjustment might berequired due to temperature variation during a long observing session.b). Use the intra-focal and extra-focal technique with a high magnification eyepiece on a magnitude 0 to 1 star to determinethe result. Fine tune the collimation if necessary. Please refer to the Star Collimation manual for detail. You are ready for observing after final touch up. 10.0. Possible Scenarios if the Laser Collimation Does Not Agree with Star Collimation10.1. Both the collimator and the telescope were not co-aligned during adjustmentIt is possible that during collimation (step 8), the co-alignment of the collimator and the telescope were slightly off causing an incorrect diagnosis. It is very critical to ensure both the collimator and the telescope are co-aligned to simulate the light path entering the telescope.Do not adjust the collimation screws. Go to step 6 to verify the co-alignment of the collimator and the telescope and check if three laser dots still fall on the same track. If both conditions are met, your optical system is in good condition meaning they’re all lined up well on the same optical axis. If not, continue to the next step.10.2. The mirror-flop on your primary mirror focusing mechanism is causing the miscollimationDue to machining tolerances on the primary mirror and improper greasing on the baffle, some telescopes exhibit more mirror-flop then others. A slight loose tolerance will cause major axial alignment deviation. The Advanced CT Laser Collimator is sensitive enough to pick up any deviation in step 6. Prior adjusting the secondary alignment screw, observe the shiftingposition of the three laser dots on the target by making two full turns clockwise on the focus knob, then reverse half turn. The shifting of the laser dots during the reverse turn tells how much mirror flop you have on your focusing mechanism.If the displacement is more than 2 tracks spacing distance, we recommend attaching a higher grade focuser on your visual back for focusing adjustment and leave the built-in focus mechanism untouched.10.3. The eyepiece drawtube or the visual back is not square to your primary mirrorWe recommend replacing a new higher grade eyepiece drawtube or a focuser that has tip/tilt adjustment to correct the axial error. E.g. MoonLite CS model, /cgi-bin/dman.cgi?page=productdetail&plugin=dstore.cgi&product=CS . We have found several older SCT scopes having poorly machined eyepiece/drawtube which is not square to the OTA. This may cause serious problem for imagers where the focal plane are also not parallel to the primary.。
H I GH LI GH TS• Designed for education• Robust and sturdy, with secured eyepieces • Dual or triple magnifications• Available in ergonomic rack & pinion and pillar stands • Double 1 W LED illumination• With rechargeable batteries for cordless use • Digital models with 3.2 MP camera available • Ergonomic carrying grip • 5 years warrantyTEC HNI C A L S P E C IF IC AT I ON S EYEP I E C E (S )• Pair of secured WF10x/20 mm eyepieces supplied with eyecupsHE A D• Binocular head with 45° inclined tube. • Diopter adjustment of ± 5 on one side• Interpupillary distance adjustable between 55 and 75 mm • D igital head is supplied with a 3.2 MP USB-2 1/2” CMOS camera • Maximum 2048 x 1536 pixels resolutionDUA L MAG NI F I C AT I ON O B J E C T IV E S• Revolving nosepiece with dual 1x/3x and 1x/2x , which can provide standard magnifications of 10x and 30x or 20x and 40x • Working distance 60 mm• Field of views of 20/6.7 mm or 10/5 mm• M agnifications can be altered using optional eyepieces• All optics are anti-fungus treated and anti-reflection coated for maximum light throughputTRI P LE MAG NI F I C AT I ON OB J E C T IV E S• Revolving nosepiece with triple 1x/2x/3x and 1x/2x/4x,which can provide standard magnifications of 10x, 20x and 30x or 10x, 20x and 40x • Working distance 60 mm• F ield of views of 20/10/6.7 mm or 20/10/5mm • Magnifications can be altered using optional eyepiecesSTAN D• The rack & pinion and pillar stands of the EduBlue are equipped with ergonomically designed flat bases, complete with 2 object clamps and Ø 60 mm transparent and black/white stage plate. • The coarse adjustment is equipped with tension control. • The stands are alloy metal casted with hardened off-white coatingI LLU MI N AT I O N• The transmitted and incident 1 W LED illuminations can be used simultaneously and the light intensities can be adjusted separately, 60 mm working distance • Supplied with an external 100-240 V mains adapter/charger and 3 rechargeable batteries for corded and cordless usePAC K AG I N G• Supplied with 100-240 V mains adapter/charger, dust cover, eyecups and user manual • Delivered with an external power supply • All packed in a polystyrene boxEduBlueED.1402-S1x 2x 4xTriple magnificationDigital head1x/3x objectives 2x/4x objectives 1x/2x/3x objectives 1x/2x/4x objectivesPillar standRack & pinionstandED.1302-P ••ED.1302-S ••ED.1305-S •••ED.1402-P ••ED.1402-S ••ED.1405-S •••ED.1502-S ••ED.1505-S •••ED.1802-S ••ED.1805-S•••M O D E L SDI GI TAL MO DE LS C AME R A• Digital models are equipped with a 3.2 MP USB 2 1/2 inch sensor CMOS USB-2 camera• Maximum resolution is 2048 x 1536 pixels, 24 bits color depth, up to 10 frames per second. Smaller resolutions are selectable • Delivered with the ImageFocus 4 software, for capturing of images and videos, USB-2 cable and a micrometer 1mm/100 slide • Warranty for the camera is 2 yearsSOF T WA RE• Delivered with ImageFocus 4 for capturing of images and videos• This software also allows a full range of analysis like measurements on still and live images and annotations on captured images • Save images in .jpg, .tif or .bmp formats, save videos in .avi format• Images can be annotated and measurements can be performed on live or captured images • Compatible with Windows XP , Vista, 7, 8 and 10, all 32 and 64 bits configurations • For Mac OS more basic software is available• Updates can be downloaded on our website ED.1505-SED.1302-PACC E S S O RI E S A ND S PA RE PA R TSED.6005 Pair of HWF 5x/22 mm eyepieces ED.6010 Pairof HWF 10x/20 mm eyepieces ED.6015 Pair of HWF 15x/12 mm eyepieces ED.6020 Pair of HWF 20x/10 mm eyepiecesED.6110 HWF 10x/20 mm eyepiece with 10 mm/100 micrometer ED.6099 Pair of eyecupsED.9570 Pair of object clamps for stageED.9950 Stage plate frosted glass, opaque, Ø 60 mm ED.9956 Stage plate black/white, Ø 60 mm ED.9975 External 100-240 V mains adapter/ charger ED.4300 Aluminium transport case for EduBlue microscopesSL.5504 LED replacement unit for EduBlue, incident illumination SL.5505 LED replacement unit for EduBlue, transmitted illuminationAE.1112 Micrometer 76 x 26 mm slide, 50 mm/50 divisions PB.5245 Lens cleaning paper, 100 sheets per pack PB.5274 Isopropyl alcohol 99% (200 ml)PB.5275 Cleaning kit: lens cleaning fluid, lint free lens tissue, brush, air blower, cotton swabsD I ME N S I O N S258260463822017513548EuromexMicroscopenbv•Papenkamp20•6836BDArnhem•TheNetherlands•T+31(0)263232211•F+31(0)263232833•****************•。
信达DOB 8”中文使用说明书SKY WATCHER DOB 8”此说明书是网友根据原厂英文说明书翻译,仅供天文爱好者参考交流使用,不得作为商业用途和产品销售说明书。
目录组装望远镜 (2)基座组装 (2)主镜筒安装 (5)操作你的望远镜 (8)校准寻星镜 (8)对焦 (8)使用巴洛镜 (9)使用张力控制把手 (9)DOB指向 (10)观测天空 (10)天空条件 (10)选择观测地点 (10)选择最佳观测时间 (11)冷却望远镜 (11)眼睛的适应 (11)保养望远镜 (13)准直 (16)清洁望远镜 (17)开始前本使用说明书适用于封面上列出的所有型号。
在开始之前认真完整地阅读说明书。
你的望远镜应该在白天组装。
选择一个大型、开放的区域,有足够的空间将所有的零部件从包装中取出。
小心!不要使用你的望远镜直接看太阳。
眼睛会导致永久性损伤。
使用适当的太阳滤镜观测太阳。
当观测太阳的防尘盖置于你寻星镜,以保护它免受暴露。
永远不要使用目镜式太阳滤镜和永远不要用望远镜将阳光投影到另一个表面上,这样内部的热积累会损伤望远镜光学元件。
基座安装(DOB 8”)1.B板连接的A1和A2板。
确保标识在Al和A2板的外侧。
B板有三个小孔的边应朝前面。
2.连接组装到圆板C上。
3.把3个脚装在D板上。
4.将特氟隆垫放置在第 2 步的组装件和D板之间。
从第2包中取出黑色的管子插入他们的中心。
5. 从第2包中取出带垫圈的螺栓,并插入黑色的管中。
使用配套的两个扳手将螺母和垫圈装上。
不要将螺栓拧得过度紧。
确保基座自由旋转。
定。
7.从包裹4中取出手柄,用包裹5中的六角扳手和螺丝钉安装到B板上。
8.从包裹5取出圆柱鞍和螺丝,拆开。
如图,将圆柱鞍和螺丝分两侧安装在 A1和A2板上。
主镜筒安装(DOB 8”)1.在A1和A2板之间放置主镜筒。
请确保主镜筒侧边的轴支撑在4个侧板的圆柱上。
2.将手柄安装到A1和A2板上的孔。
不要将手柄拧得过紧。
为了方便,请确保张力控制手柄安装在调焦座的同一侧。
Compact Telescope使用说明望远镜是一种利用凹透镜和凸透镜观测遥远物体的光学仪器。
利用通过透镜的光线折射或光线被凹镜反射使之进入小孔并会聚成像,再经过一个放大目镜而被看到。
又称“千里镜”。
望远镜的第一个作用是放大远处物体的张角,使人眼能看清角距更小的细节。
望远镜第二个作用是把物镜收集到的比瞳孔直径(最大8毫米)粗得多的光束,送入人眼,使观测者能看到原来看不到的暗弱物体。
¤型号:Compact Telescope(天文观景两用)¤通光口径:50mm¤焦距:350mm¤目镜:K25 K9¤瞄准镜:5x24¤最高度:38cm¤3倍增倍镜¤净重:2KG¤支架:加强伸缩支架(支架高34厘米伸出增高杆高43厘米)¤附件:合金三脚架带微调杆,配软包,体积短小,非常适合外出携带¤此款最大放大倍数:116倍(物镜焦距/目镜焦距*几倍巴洛夫倍数=最大放大倍数即:350/9*3=115倍)¤毛重:约3公斤带一背包口径是选择望远镜的最重要指标,口径同清晰度和价格成正比。
pact Telescope观靶镜:天文、观景两用。
B.三脚架重:约500g ,高41.8 mm。
整体净重:约2公斤。
包装后毛重约:3公斤。
C.体积短小,带便携包,非常适合外出携带,观看风景、人物和鸟类。
D.天文望远镜倍率计算方法:倍率=物镜焦距/目镜焦距X增倍镜倍率。
关于Compact Telescope相关参数及优点如下:①配有寻星镜(方便锁定目标)②可调节天顶镜角度(方便不同身高的客人进行观测)③镜体带有水平指南针(定方位)④主镜为方形镜筒(可多方位观测)Compact Telescope结构示意图如下:安装步骤如下:一.安装三脚架1.从包装盒中取出三角架(图)。
三脚架是预先装配好的,因此安装起来非常简便。
每一个三脚架都是不同的,但是从以下照片中看起来比较相似。
星特朗80EQ天文望远镜使用说明
1.组装
2.对准
将望远镜对准地平线,并确保三脚架处于水平状态。
然后,使用精细调焦器来调整目镜和物镜之间的焦距,以获得清晰的图像。
可使用一些辅助工具(如现代化的赤道仪)来帮助您更好地对准望远镜。
3.定位
查阅星图,找到您感兴趣的天体位置。
将望远镜缓慢移动,以将目标指向目镜。
通过精细调焦器调整焦距,确保图像清晰。
如果您是初学者,建议您从观察一些较为亮且容易辨认的天体开始,如月亮或明亮的行星。
4.调节放大倍率
通过更换不同焦距的目镜或使用放大镜头来调节望远镜的放大倍率。
一般来说,低倍率(如25X)适用于广角观察,高倍率(如100X)适用于观察较小和较遥远的天体。
调节倍率时,请留意对准和清晰度。
5.拍摄
如果您想拍摄天体照片,建议使用适配器将您的手机或数码相机连接至望远镜。
拍摄时,请使用快门线或定时器,以避免触摸相机而造成的抖动。
调整焦距和曝光时间,以获得最佳的照片效果。
6.保养和存储
在使用完望远镜后,应当将其存放在干燥通风的地方,远离灰尘和湿气。
使用柔软的布轻轻擦拭镜片和光学器件。
避免使用含有溶剂的清洁剂,以免损坏光学表面。
以上就是星特朗80EQ天文望远镜的使用说明。
希望这些信息可以帮
助您更好地开始天文观测旅程。
祝您观测愉快!。
天文望远镜使用起来,虽然不是太难,但也需要注意几件事情。
1、观测之前,首先使用寻星镜寻找目标。
2、先使用低倍率目镜,后使用中、高倍率目镜,更换目镜时要进行调焦。
3、不要被看到的上下、左右颠倒的图像所困扰,对天文望远镜来说这是正常现象。
4、寻星镜固定后,不要再次触碰。
5、千万千万千万不能直接观测太阳,不管是通过寻星镜还是主镜筒
再来说下天文望远镜的使用,其实也不是太难,
主要是首次使用时,需要调整寻星镜,步骤也主要分为 3 步:
1、安装
购买后,记得向客服要安装视频或者手册,然后按照安装视频安装好。
2、调试寻星镜
①、在白天,将主镜筒对准一个远处的目标,比如远处的高楼,远处的山头等,先装上低倍率的目镜,比如20mm。
将镜筒大致对准目标后,然后调节焦距,一直到目标清晰可见,并让目标处于主镜的中心处。
②、调整寻星镜上的三个螺丝,然后将主镜看到的目标调到寻星镜的十字架中心。
③、更换高倍率的目镜,比如10mm、5mm,再次重复步骤①、②、调试时,主镜筒里的目标要始终控制在寻星镜的十字架中心处。
3、观测
先用目视大概对准观测的目标,然后调整寻星镜,直到目标处在寻星镜十字架中心。
如果寻星镜调的比较准确,此时目镜中应当有成像。